Electric lifting movable device
By designing electric lifting and movable devices, the problem that existing welfare seats cannot be used in the home and medical fields is solved, and barrier-free travel and convenient movement for people with limited mobility are achieved.
Patent Information
- Application Number
- CN202422283842.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-09-19
AI Technical Summary
The existing welfare seats can only be used in large spaces of business vehicles, cannot be used in the home and medical fields, and need to destroy the original seat structure, and manpower is required to be transported after the decline, so that barrier-free travel cannot be achieved.
An electric lifting and movable device is designed, and the arm is arranged in parallel, combined with a lifting motor and a handheld remote control to realize automatic lifting and direction adjustment of the arm, and is equipped with a spreader to perform mechanized movement of objects or human bodies.
It has achieved barrier-free travel for people with limited mobility, reduced the heavy work of family transportation, and is suitable for convenient mobile in the fields of home and medical care.
Smart Images
Figure CN223183728U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile accessories and can be widely used in the fields of medical treatment, household use, etc., and particularly relates to an electric lifting and movable device. Background Art
[0002] Cars have become a common means of transportation, but they require a healthy body and mobility to drive or ride. As my country's population ages, some elderly people and those with mobility impairments are unable to drive or ride properly, causing significant distress for their families. For those with limited mobility at home, transferring them from bed to wheelchair, or vice versa, requires manual labor with existing technology, creating significant challenges for both individuals and their families.
[0003] The existing technology is called a welfare seat. It is installed under the middle row of car seats and rotates and lowers electrically to transport the car seat out of the car when the door is open, making it more convenient for people with limited mobility. However, it has the following technical disadvantages:
[0004] 1. The application scenario can only be used in large spaces of commercial vehicles, and it is impossible to use it in homes, medical industries, nursing homes, etc.
[0005] 2. It is necessary to destroy the original car seat structure, which will cause obstacles for the owner to restore the original car in the future;
[0006] 3. The welfare seat is lowered outside the vehicle and requires manpower to move it to the wheelchair by hugging it. Summary of the Invention
[0007] In order to solve the problems existing in the existing technology, the utility model is mainly aimed at people with limited mobility. Through electric mobile lifting equipment, they can be moved to the place they want to go under the operation of their family members, and no longer need to rely on manpower to hug and carry them to the designated place. It can be used in both home use scenarios and in use scenarios of getting on and off vehicles.
[0008] The above-mentioned purpose of the utility model is achieved through the following technical solutions:
[0009] An electric lifting movable device, wherein several support arms are arranged in parallel, and the two ends of the support arms are fixedly connected by a fixed base and a transfer arm base respectively. The two ends of the lifting motor are movably connected to the motor bracket A and the motor bracket B respectively. The other end of the motor bracket A is fixedly connected to the fixed base, and the other end of the motor bracket B is fixedly connected to the lowest support arm. One end of the movable transfer arm A is fixedly connected to the through pin shaft, and the transfer arm base is fixedly connected to the connecting shaft sleeve. The other end of the movable transfer arm A is fixedly connected to the transfer shaft sleeve C, and one end of the movable transfer arm B is fixedly connected to the through pin shaft B. The other end of the movable transfer arm B is provided with a lifting lug.
[0010] Furthermore, the lifting motor is provided with physical buttons and a handheld remote control for controlling the lifting and lowering of the lowermost arm.
[0011] Furthermore, the support arm includes an upper support arm and a lower support arm, and the transfer arm base is fixedly connected to the connecting shaft sleeve A and the connecting shaft sleeve B respectively.
[0012] Furthermore, the movable transfer arm B is a bilaterally symmetrical arc-shaped rod.
[0013] Furthermore, the central angle of the arc-shaped rod is an obtuse angle.
[0014] Furthermore, the lifting lugs are connected to a lifting device for supporting a target object that needs to be moved.
[0015] Furthermore, the number of the lifting ears is 3.
[0016] Furthermore, the lifting motor has a limiting structure.
[0017] Furthermore, the lifting movable device is entirely made of metal material.
[0018] Furthermore, the sling is preferably made of flexible material.
[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0020] This utility model can help people with limited mobility to move better, which is beneficial for their physical and mental health recovery. It also saves their family members who take care of them the heavy work of frequent movement. This utility model can achieve barrier-free travel and make travel more convenient. At the same time, this utility model can be widely used in medical, household and other fields. Any person or object that needs to be moved can use this device to achieve time-saving and labor-saving operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] Figure 1 This is the main view of the electric lifting and movable device;
[0023] Figure 2 This is a top view of the electric lifting and movable device;
[0024] Figure 3 It is a side view of the electric lifting movable device.
[0025] In the figure: 1. Fixed base, 2. Lifting motor, 3. Upper support arm, 4. Lower support arm, 5. Adapter arm base, 6. Movable adapter arm A, 7. Movable adapter arm B, 8. Adapter sleeve A, 9. Through-pin shaft A, 10. Lifting ear, 11. Motor bracket A, 12. Motor bracket B, 13. Adapter sleeve B, 14. Adapter sleeve C, 15. Through-pin shaft B. DETAILED DESCRIPTION
[0026] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.
[0027] In the description of this specification, it should be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inside", "outside", "peripheral", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this specification and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this specification.
[0028] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.
[0029] The terms used in this specification are those commonly used in the art in view of the functions of the present disclosure, but these terms may vary according to the intentions of those skilled in the art, precedents, or new technologies in the art. In addition, specific terms may be selected by the applicant, and in such cases, their detailed meanings will be described in the detailed description of the present disclosure. Therefore, the terms used in the specification should not be understood as simple names, but rather as a general description based on the meaning of the terms and the present disclosure.
[0030] This utility model uses text to describe the operational steps performed according to the embodiments of the utility model. It should be understood that the operational steps in the embodiments of the utility model do not necessarily need to be performed in the exact order in which they are described. Instead, various steps can be processed in reverse order or simultaneously as needed. Furthermore, other operations can be added to these processes, or one or more operations can be removed from these processes.
[0031] The following discloses various implementation methods or examples for implementing the subject technical solutions. To simplify the disclosure, specific embodiments of one or more arrangements of each feature are described below. However, these embodiments are not intended to limit this specification. The connection between a first feature and a second feature described later in the specification may include direct connection embodiments, additional feature embodiments, and further, may include indirect connection or combination of the first feature and the second feature using one or more intervening features, thereby eliminating the need for a direct connection between the first feature and the second feature.
[0032] The electric lifting movable device of the present invention is preferably made of metal material as a whole. The ends of the upper arm 3 and the lower arm 4 are fixedly connected by a fixed base 1 and a transfer arm base 5, respectively, and the upper arm 3 and the lower arm 4 form a parallel linkage structure. The ends of the lifting motor 2 are movably connected to the motor bracket A11 and the motor bracket B12, respectively. The other end of the motor bracket A11 is fixedly connected to the fixed base 1, and the other end of the motor bracket B12 is fixedly connected to the lower arm 4. One end of the movable transfer arm A6 is fixedly connected to the through-pin shaft 9, and the transfer arm base 5 is fixedly connected to the connecting shaft sleeve. The other end of the movable transfer arm A6 is fixedly connected to the transfer shaft sleeve C14. One end of the movable transfer arm B7 is fixedly connected to the through-pin shaft B15, and the other end of the movable transfer arm B7 is provided with a lifting lug 10.
[0033] The lifting motor 2 itself has a limit structure, and the lifting motor 2 is provided with a physical button or a handheld remote control for controlling the lifting of the lowermost support arm.
[0034] The movable transfer arm B7 is a bilaterally symmetrical arc-shaped rod with an obtuse central angle. The maximum rotation angle of the arc-shaped rod is 180 degrees.
[0035] The lifting lug 10 is connected to a sling for supporting the target object to be moved. The sling is preferably made of a flexible material to give the target object a more comfortable experience.
[0036] The number of the lifting ears 10 is preferably three, which are symmetrically arranged at the center of the movable transfer arm B7 and at the two end points of the arc rod.
[0037] The movable transfer arm A6 and the movable transfer arm B7 are preferably connected by a sleeve and a through pin.
[0038] The movable transfer arm A6 and the transfer arm base 5 are preferably connected in a manner of a shaft sleeve and a through pin.
[0039] The connection method between the transfer arm base 5 and the upper support arm 3, the transfer arm base 5 and the lower support arm 4, the fixed base 1 and the upper support arm 3, and the fixed base 1 and the lower support arm 4 is preferably a sleeve and a through-rod screw.
[0040] The connection method between the lifting motor 2 and the motor bracket A11 and the motor bracket B12 is preferably through-pin screws, and the connection method between the motor bracket B12 and the lower support arm 4 is preferably screws and welding.
[0041] The working principle of this utility model is as follows:
[0042] The electric movable device fixes the machine assembly itself to a special fixed base 1 with adjustable direction, and then pushes the lower arm 4 up through the lifting motor 2. At the same time, since the upper arm and the lower arm are connected through the fixed base 1 and the transfer arm base 5, the upper arm 3 and the lower arm 4 rise at the same time, and the movable transfer arm A6 and the movable transfer arm B7 also rise accordingly. The movable transfer arm A6 plays a manually adjustable steering function while rising, and the movable transfer arm B7 plays a manually adjustable steering function while rising, that is, the movable transfer arm A6 and the movable transfer arm B7 are pushed by external force to adjust the direction and angle, and the object or person to be moved is lifted by the special matching sling 10, and then the object or person is moved to the designated location through the fixed base 1, the movable transfer arm A6 and the movable transfer arm B7, and finally the lifting motor 2 controls the descent, completing the mechanized and semi-automatic movement and transportation of the entire target object without traditional manual handling.
[0043] If used in a vehicle, the electric movable device is connected to the B-pillar and seat of the vehicle.
Claims
1. An electric lifting movable device, characterized in that: A plurality of supporting arms are arranged in parallel, and the two ends of the supporting arms are fixedly connected by a fixed base (1) and a transfer arm base (5), respectively. The two ends of the lifting motor (2) are movably connected to a motor bracket A (11) and a motor bracket B (12), respectively. The other end of the motor bracket A (11) is fixedly connected to the fixed base (1), and the other end of the motor bracket B (12) is fixedly connected to the lowest supporting arm. One end of the movable transfer arm A (6) is fixedly connected to a through-pin shaft (9), and the transfer arm base (5) is fixedly connected to a connecting shaft sleeve. The other end of the movable transfer arm A (6) is fixedly connected to a transfer shaft sleeve C (14), and one end of the movable transfer arm B (7) is fixedly connected to a through-pin shaft B (15). The other end of the movable transfer arm B (7) is provided with a lifting lug (10).
2. The electric lifting movable device according to claim 1, characterized in that: The lifting motor (2) is provided with a physical button and a handheld remote controller for controlling the lifting of the lowermost support arm.
3. The electric lifting movable device according to claim 1, characterized in that: The support arm comprises an upper support arm (3) and a lower support arm (4), and the transfer arm base (5) is fixedly connected to the connecting shaft sleeve A (8) and the connecting shaft sleeve B (13) respectively.
4. The electric lifting movable device according to claim 1, characterized in that: The movable transfer arm B (7) is a left-right symmetrical arc-shaped rod.
5. The electric lifting movable device according to claim 4, characterized in that: The central angle of the arc rod is an obtuse angle.
6. The electric lifting movable device according to claim 1, characterized in that: The lifting lug (10) is connected with a lifting device and is used to support a target object that needs to be moved.
7. The electric lifting movable device according to claim 6, characterized in that: The number of the lifting lugs (10) is 3.
8. The electric lifting movable device according to claim 1, characterized in that: The lifting motor (2) has a limiting structure.
9. The electric lifting movable device according to claim 1, characterized in that: The lifting and movable device is entirely made of metal material.
10. The electric lifting movable device according to claim 6, characterized in that: The spreader is made of flexible material.